Q.
I had a filling in october 2007. My tooth has always been very sensitive to cold and hot stuff since the filling. The tooth is however not painful except recently when I try to bite on it. Secondly, if a put a sweet or anything sweet on the surface of the filling its very very painful.My dentist recently recommended a root canal treatmet. Do you think it would be the appropriate treatment considering the tooth is not painful but just sensitive to hot/cold and to feeling like when a spoon touches it.The tooth in question is the first molar.What could be the problem
I had a filling in october 2007. My tooth has always been very sensitive to cold and hot stuff since the filling. The tooth is however not painful except recently when I try to bite on it. Secondly, if a put a sweet or anything sweet on the surface of the filling its very very painful.My dentist recently recommended a root canal treatmet. Do you think it would be the appropriate treatment considering the tooth is not painful but just sensitive to hot/cold and to feeling like when a spoon touches it.The tooth in question is the first molar.What could be the problem